填空完成对话。

A: What country is this?

B. It's ___________.

A: Yes. Do you know the capital city of the U. K.?

B: Yes, I know. It's ___________.

A: What do they speak in the U. K.?

B: It's ___________. They speak ___________.

A: The U. K. has a ___________ or a ___________. Is the U. K. south of China?

B: No. The U. K. is ___________ and a littte ___________ of China.

金融市场的中介是指在资金供给者和资金需求者之间起着媒介或桥梁作用的金融机构。( )